What departments does Terralux have?

Terralux has employees across 5 departments including Operations, Marketing, Sales, Product Management, Engineering.

What is the largest department at Terralux?

The largest department at Terralux is Sales with 3 employees.

Where are Terralux employees located globally?

Terralux has employees across 3 continents and 4 countries including Spain, United States Of America, Venezuela, Brazil.

How has Terralux's team size changed over time?

Terralux's team has grown from approximately 21 to 24 employees based on available data.

Terralux Employee Directory

Appliances, Electrical, and Electronics ManufacturingColorado, United States11-50 Employees

Based in Longmont, Colorado, the company operates under the name Sielo, formerly Terralux. It designs and manufactures LED lighting systems and building-intelligence solutions intended to improve energy efficiency and overall building performance. The core offering includes LEDSENSE, an IoT-based building solution that extends beyond basic lighting controls to address broader efficiency and sustainability needs for occupants.

Sielo serves a range of markets, including multifamily housing, hospitality, education, office environments, municipal facilities, and retail, as well as OEM fixtures and both architectural landscape lighting and accent lighting for retail. The company was founded in Boulder, Colorado, and has operated since 2003, positioning it as a long-standing player in LED lighting and building intelligence. It is a small- to mid-sized business.

Terralux Global Highlights

North America
24

United States Of America
24

Europe
2

Spain
2

South America
2

Venezuela
1
Brazil
1

Terralux's Leadership

M. C.
Vice President Of Operations
Mobile Phone
Email
D. D.
Director Of Operations
Mobile Phone
Email
R. R.
Commodity Manager
Mobile Phone
Email
A. V. L.
Digital Marketing Manager
Mobile Phone
Email
B. K.
Eastern Regional Sales Manager
Mobile Phone
Email
D. S.
Product Manager
Mobile Phone
Email
J. W.
Oem Sales Manager
Mobile Phone
Email
B. W.
Inside Sales Executive
Mobile Phone
Email

Terralux Employee Metrics

100%

50%

0%

2026

2025

Business
Administrative
Support
Product Management
Research
Other
Business Development
Engineering

Contact profiles from Terralux

Name

Title

Contact Info

Location

Last Update

S. R.
Mechanical Engineer
Mobile Phone
Email
SpainMurcia
Jul 31, 2025
A. M.
Manegement
Mobile Phone
Email
BrazilParaná
Mar 11, 2026
A. A.
Mobile Phone
Email
Oct 22, 2024
B. N.
Mobile Phone
Email
UNITED STATES
Oct 21, 2024
C. T.
Manager Electricity Practice
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
S. T.
Mobile Phone
Email
UNITED STATES
Jul 07, 2024

Frequently Asked Questions

What is Terralux known for?

Terralux was founded in 2003 operates in the Appliances, Electrical, and Electronics Manufacturing industry. The company's main headquarters is located in 1830 Lefthand Circle Suite b Longmont, Colorado 80501 United States; you can contact the main corporate office by phone at

+1-303-442-****

. Explore Terralux's company overview page for more information.

What is Terralux's most common email format?

Terralux employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Terralux email formats with LeadIQ.

How many employees does Terralux have currently?

Terralux has approximately 35 employees as of May 2026. These team members are located across 3 continents, including North AmericaEuropeSouth America.

Who are Terralux's key employees and leadership?

As of May 2026, Terralux's key employees include:

Vice President Of Operations: M. C.
Director Of Operations: D. D.
Commodity Manager: R. R.
Digital Marketing Manager: A. V. L.
Eastern Regional Sales Manager: B. K.

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Terralux Employee Directory

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